obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 31 insertions, 0 deletions

diff --git a/gcc/testsuite/gcc.target/i386/avx-vpermilps-256-1.c b/gcc/testsuite/gcc.target/i386/avx-vpermilps-256-1.c
new file mode 100644
index 000000000..b9291498d
--- /dev/null
+++ b/gcc/testsuite/gcc.target/i386/avx-vpermilps-256-1.c
@@ -0,0 +1,31 @@
+/* { dg-do run } */
+/* { dg-require-effective-target avx } */
+/* { dg-options "-O2 -mavx" } */
+
+#include "avx-check.h"
+
+#ifndef CTRL
+#define CTRL 129
+#endif
+
+void static
+avx_test ()
+{
+    union256 src, u;
+    float e[8] = {0.0};
+
+    src.x = _mm256_set_ps (1, 2, 3, 4, 5, 6, 7, 8);
+    u.x = _mm256_permute_ps(src.x, CTRL);
+
+    e[0] = src.a[0 +  (CTRL & 0x03)];
+    e[1] = src.a[0 + ((CTRL & 0x0c) >> 2)];
+    e[2] = src.a[0 + ((CTRL & 0x30) >> 4)];
+    e[3] = src.a[0 + ((CTRL & 0xc0) >> 6)];
+    e[4] = src.a[4 +  (CTRL & 0x03)];
+    e[5] = src.a[4 + ((CTRL & 0x0c) >> 2)];
+    e[6] = src.a[4 + ((CTRL & 0x30) >> 4)];
+    e[7] = src.a[4 + ((CTRL & 0xc0) >> 6)];
+
+    if (check_union256 (u, e))
+      abort ();
+}